Network appliance



FIG. 1 is front elevation view of the network appliance showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a perspective view thereof in use. 

The ornamental design for a network appliance, as shown and described. 